Python IPS Patcher

Hello, all! I recently purchased an Apple computer, and I needed an easy way to apply IPS patches without using an app. So, to solve that problem I wrote up a little python script complete with a GUI to help out, keeping Mac users in mind.

Screens

Spoiler:

The patcher running on Mac.

The patcher running on Windows. Thanks Shufflejoy!

The patcher running on Linux. Thanks Shiny Quagsire!

Download

Version 1.0: Click
Note: To get it to run on your computer, you may need to change the first line to fit your installation. Thanks to Shiny Quagsire.

I've only tested this on Mac, so if you use it on anything else let me know how it goes!
Also, should I improve it? Add a way to make a patch?